MediaLab Research: News about the blackout in the Iberian Peninsula debunked the disinformation, but the manipulated pieces reached a wider audience

The MediaLab report from Iscte, regarding 28 April-the day of the blackout on the Iberian Peninsula, reveals that 1,735 news articles were published, averaging 2.3 news items per minute. Some of these reports aimed to debunk the misinformation circulating on social media, although certain editorial choices, even if unintentional, contributed to confusion.

However, posts that replicated false narratives about the incident reached a much larger audience (173,000 views compared to 55,000 views for those debunking the misinformation).

MediaLab researchers also found that the first disinformation pieces suggesting it was a Russian attack emerged in Portugal and were later translated into multiple languages, including Russian.

The National Election Commission (CNE) and MediaLab, from ISCTE, in partnership with the Agência Lusa, are monitoring social networks to identify and measure the impact of disinformation during the May legislative campaign, with the initiative running until May 24. ISCTE, where MediaLab operates, and the Lusa agency are both part of the IBERIFIER consortium.

More information 1

More information 2

Otros artículos

‘Comprobado 29N’ brings together media organisations and fact-checkers to counter misinformation during the general elections in Spain

Led by Fundación Maldita.es as part of IBERIFIER 3, the initiative is once again teaming up with fact-checking organisations and media outlets to identify hoaxes and disseminate verified content relating to the 29 November election campaign in Spain

Maldita.es investigation uncovers thousands of predators accounts and videos of child sexual abuse on TikTok

An investigation by Maldita.es has uncovered more than 1,000 videos containing explicit child sexual abuse material on TikTok, which have accumulated over 48 million views. The analysis has identified a network of 26,000+ profiles...

Spain general election 2026: Weekly report no. 1 (2-6 Nov.)

On 2 November, IBERIFIER activated its Rapid Response System (RRS) of the EU Code of Practice on Disinformation for the election, and announced it publicly in a statement. The RRS will remain active until...

IBERIFIER comienza a monitorizar la desinformación electoral del 29N en el marco del Sistema de Respuesta Rápida europeo

El observatorio ibérico sobre la desinformación, impulsado por la Comisión Europea, alertará a las plataformas digitales sobre contenidos desinformativos que pongan en peligro la integridad de las Elecciones Generales PAMPLONA, 2 de noviembre.  El Observatorio...

Preliminary Report ahead of 2026 General Elections in Spain

by Aurken Sierra & Ramón SalaverríaUniversidad de NavarraNovember 1, 2026 Executive Summary Ahead of the General Elections in Spain on November 29, 2026, the IBERIFIER observatory is activating its monitoring protocol to analyze risks affecting public...